13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pleated MERV 14 Air Filters 3 Pack vacuum height extension kit gives you

height extension kit gives you the ability to increase your growing height from 6'7' to 7'7'

Plated for corrosion resistance in the elements

When Purchasing the new Quantanium Tumbler please make sure you have the new blade design which was released April 2015

filter wrench and instructions

*Not for use with 6

13 15/16 x 29 15/16 x 3/4 (13.94 x 29.94 x 0.75) Pleated MERV 14 Air Filters 3 Pack vacuum height extension kit gives youNordic Pure MERV 14 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 14 furnace filters are comparable to HVAC filters with the rating of MPR 2800.